Tuna press



FIG. 1 is a front perspective view of a tuna press embodying my new design, wherein a can is shown in broken lines for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a front view thereof, the opposite rear view being a mirror image thereof;

FIG. 3 is left side view thereof, the opposite right side being a mirror image thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a bottom view thereof. 

The ornamental design for a tuna press, as shown and described. 